Flickering of 1.3 cm Sources in Sgr B2: Toward a Solution to the Ultracompact H II Region Lifetime ProblemDOI: info:10.1088/2041-8205/781/2/L36v. 781IOP PublishingL36
De Pree, C. G., Peters, T., Mac Low, M. -M, Wilner, D. J., Goss, W. M., Galván-Madrid, R., Keto, E. R., Klessen, R. S., and Monsrud, A. 2014. "Flickering of 1.3 cm Sources in Sgr B2: Toward a Solution to the Ultracompact H II Region Lifetime Problem." The Astrophysical Journal Letters, 781 L36. https://doi.org/10.1088/2041-8205/781/2/L36.